SMC IT2050-N02B1 Hydraulics Pneumatics

( Brand: Smc ), ( Manufacturer Part Number: IT2050-N02B1 ), ( Part Type: Hydraulic Pneumatic )

Review SMC It2050n02b1 Used

The **SMC IT2050-N02B1** is a high-performance, compact industrial valve manifold designed for precision control in demanding automation and fluid handling applications. This robust, modular system integrates seamlessly into pneumatic or hydraulic circuits, offering a versatile solution for industries such as manufacturing, packaging, material handling, and automated assembly lines. Engineered with a **20-port configuration**, the IT2050-N02B1 provides a scalable and efficient layout, accommodating a wide range of solenoid valves, directional control valves, and auxiliary components in a single, space-saving unit. Its **N02B1 designation** indicates a specific variant featuring **normally closed (NC) pilot-operated directional valves** with **2-way, 2-position operation**, ensuring reliable and energy-efficient control of air or hydraulic flow. The manifold s **compact yet sturdy aluminum housing** is built to withstand harsh environments, offering excellent resistance to vibration, temperature fluctuations, and contaminants, while its modular design allows for easy customization and expansion as operational needs evolve.

The IT2050-N02B1 excels in applications requiring **high-speed response and precise sequencing**, thanks to its **direct-mount solenoid valves** that minimize dead space and maximize flow efficiency. Each valve port is meticulously engineered to reduce leakage and ensure consistent performance, even under fluctuating pressure conditions, typically ranging from **0.2 to 10 bar (2.9 to 145 psi)**. The system s **integrated pilot lines and quick-connect fittings** simplify installation and maintenance, allowing for rapid assembly and disassembly without the need for specialized tools. Additionally, the manifold s **standardized mounting holes** ensure compatibility with most industrial mounting plates, while its **IP65-rated sealing** protects against dust, water splashes, and other environmental factors, making it ideal for both cleanroom and rugged factory settings.

Beyond its functional advantages, the IT2050-N02B1 is designed with **user convenience in mind**, featuring **clearly labeled ports** and **color-coded connectors** to streamline wiring and piping during setup. The system s **low power consumption** and **quiet operation** further enhance its appeal for applications where energy efficiency and noise reduction are critical. Whether deployed in a **pick-and-place robotics system**, a **multi-axis CNC machine**, or a **high-speed packaging line**, this valve manifold delivers **reliable, repeatable control** with minimal maintenance requirements. With its blend of **durability, flexibility, and precision**, the SMC IT2050-N02B1 stands as a cornerstone for modern automation, empowering engineers to optimize workflows while maintaining operational integrity in even the most challenging environments.

### **Pros and Cons of buying a SMC IT2050-N02B1 (IT2050N02B1) Industrial Ethernet Switch**

#### **Overview**

The **SMC IT2050-N02B1** is a managed industrial Ethernet switch designed for harsh environments, offering features like PoE (Power over Ethernet), redundancy, and robust connectivity. It is commonly used in automation, manufacturing, and industrial control systems.

---

### **Pros**

1. **Industrial-Grade Durability**

- Built to withstand extreme temperatures (-40 C to 75 C), humidity, and vibrations, making it suitable for factory floors, outdoor installations, and harsh environments.

- Rugged metal enclosure with IP30/IP40 ratings (depending on model variant), providing protection against dust and accidental contact.

2. **Managed Switch Capabilities**

- Full Layer 2 switching with VLAN support, QoS (Quality of Service), and IGMP snooping, allowing for network segmentation and traffic prioritization.

- Supports **LACP (Link Aggregation Control Protocol)** for improved bandwidth and redundancy by bundling multiple ports.

3. **Power over Ethernet (PoE)**

- Includes **PoE (802.3af/at)** ports (up to 30W per port), enabling power delivery to IP cameras, VoIP phones, or wireless access points without additional wiring.

- Useful for deploying IoT devices, sensors, or thin clients in remote locations.

4. **Redundancy and High Availability**

- Supports **RSTP (Rapid Spanning Tree Protocol)** and **MRP (Multiple Ring Protocol)** for fault tolerance, ensuring minimal downtime in critical applications.

- **Ring topology** support prevents single-point failures in industrial networks.

5. **Security Features**

- **802.1X authentication** for port-level security, restricting access to authorized devices.

- **ACL (Access Control Lists)** and **storm control** to mitigate broadcast storms and DoS attacks.

- **SSH and HTTPS** for secure remote management.

6. **Scalability and Flexibility**

- Supports **stacking** (via SMC s proprietary stacking protocol or LACP) to combine multiple switches into a single logical unit, simplifying management.

- **Dual power inputs** (redundant) ensure continuous operation even if one power source fails.

7. **Web and CLI Management**

- User-friendly **web-based interface** for easy configuration, ideal for non-technical users.

- **Command Line Interface (CLI)** for advanced users requiring scripted or batch configurations.

- **SNMP (Simple Network Management Protocol)** support for monitoring and alerting.

8. **Compatibility with Industrial Protocols**

- Supports **Modbus TCP, PROFINET, EtherNet/IP, and other industrial protocols**, making it compatible with PLCs, HMIs, and SCADA systems.

- **VLAN tagging** helps isolate different industrial segments (e.g., safety networks vs. production networks).

9. **Cost-Effective for Industrial Use**

- More affordable than enterprise-grade switches while offering industrial-grade reliability.

- Long-term availability and support from SMC, reducing obsolescence risks.

10. **Compact and Space-Efficient Design**

- 19-inch rack-mountable or wall-mountable, saving space in tight industrial environments.

---

### **Cons**

1. **Limited Port Count and Speed**

- Only **24 x 10/100/1000T ports** (with 2 x SFP slots), which may be insufficient for very large industrial networks requiring higher density.

- **No 2.5G or 10G ports**, limiting future-proofing for high-speed applications.

2. **No Built-in Firewall or Deep Packet Inspection**

- Lacks advanced security features like **stateful packet inspection (SPI)** or **intrusion prevention**, which are present in higher-end enterprise switches.

- Relies on network segmentation (VLANs) and ACLs for security rather than built-in firewall capabilities.

3. **Learning Curve for Advanced Features**

- While the web interface is user-friendly, **RSTP, MRP, and VLAN configurations** may require familiarity with industrial networking to set up correctly.

- CLI commands can be complex for beginners.

4. **Limited PoE Budget**

- Total PoE budget is **30W per port**, which may not be enough for high-power devices (e.g., some IP cameras or access points).

- If multiple PoE devices are connected, power distribution must be carefully managed.

5. **No Built-in Wi-Fi or Wireless Management**

- Unlike some enterprise switches, it does not support wireless access points or mesh networking.

- Requires separate wireless controllers for IoT or wireless sensor deployments.

6. **Firmware Updates May Require Manual Intervention**

- While SMC provides firmware updates, some industrial environments may require **offline updates** or **version compatibility checks** with other devices.

- Lack of **automatic firmware updates** could pose risks if not managed properly.

7. **No Built-in Redundant Power Supply (in Some Variants)**

- Some models (e.g., IT2050-N02B1) may have a **single power input**, though others in the series offer dual redundancy. Always verify the exact model s specs.

8. **Limited Global Support and Warranty**

- SMC s support may vary by region, and warranty terms could be less favorable than those of enterprise vendors like Cisco or HPE.

- Spare parts availability might be slower compared to more widely used brands.

9. **No Built-in Logging or Advanced Monitoring**

- While SNMP is supported, the switch lacks **built-in log aggregation** or **AI-driven anomaly detection** found in higher-end models.

- Requires third-party tools (e.g., SolarWinds, PRTG) for comprehensive monitoring.

10. **Potential Compatibility Issues with Non-Standard Devices**

- Some legacy or non-standard industrial devices may not work seamlessly due to proprietary protocols or firmware quirks.

- Testing with actual devices is recommended before full deployment.

---

### **Conclusion**

The **SMC IT2050-N02B1** is a **strong choice for industrial environments** where **durability, PoE, redundancy, and managed switching** are prioritized over advanced enterprise features. It excels in **harsh conditions, network segmentation, and cost efficiency**, making it ideal for:

- **Factory automation** (PLCs, HMIs, sensors)

- **Building automation** (HVAC, lighting control)

- **Outdoor or remote industrial sites** (oil & gas, water treatment)

- **Small to medium-sized industrial networks** requiring basic managed switching

- **High-speed 2.5G/10G connectivity**

- **Advanced firewall or deep packet inspection**

- **Wireless integration or large-scale PoE deployments**

- **Enterprise-level support and global availability**

...then a **higher-end switch (e.g., Cisco IE3000, HPE J9741A, or Moxa ES-225T)** may be more suitable.

---

### **Recommendation**

You need a **reliable, managed switch for industrial environments** with **PoE, redundancy, and VLAN support**.

Your network requires **basic QoS, LACP, and RSTP** for fault tolerance.

You operate in **extreme temperatures or harsh conditions** where standard switches would fail.

Budget is a concern, and you prefer **cost-effective industrial-grade networking**.

You need **10G or 2.5G ports** for high-speed data transfer.

Your network requires **advanced security features** (firewall, IDS/IPS).

You plan to deploy **large-scale PoE networks** (e.g., hundreds of IP cameras).

You need **global enterprise support** with **long-term warranty and spare parts availability**.

The **SMC IT2050-N02B1 is an excellent mid-range industrial switch** for most **automation and control system applications**, offering a **balanced mix of performance, reliability, and cost**. However, for **high-performance or future-proofing needs**, upgrading to a more advanced model may be justified. Always **test compatibility with your specific devices** before full deployment.

Details:

Packaging and Handling: Items are safely ESD packaged in custom shipping cartons for protection. SMC IT2050-N02B1 / IT2050N02B1 USED E/P REGULATOR, IT20 1/4 IN CNPT, ELECTRO-PNEUMATIC. All products are guaranteed to be working but may show signs of use if purchasing a used product. Sells new and surplus product develops channels to purchase such.

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part #: it2050n02b1 price

• $171.43

specifications generapneumati:

• brand: Smc
• mpn: It2050-n02b1
• part type: Hydraulic Pneumatic

shipping generapneumati:

• cost: $12.90
• class: Standard
• transit: 33-37 Days
• type: Fixed
• service: Standard

seller generapneumati:

• rating: 99.5%
• # reviews: 189940
• city: 1 Millennium Dr, Willingboro, NJ 08046

payments generapneumati:

• other
• credit card: Discover
• wallet: Apple-pay

offer generapneumati:

• sold: 0
• started: February 12, 2026
• quantity: 1
• availability: In Stock
• options: Ship-to-home

returns generapneumati:

• policy: Returns Accepted
• method: Money back
• paid by: Buyer
• time: 30 Days

general generapneumati:

• Business Industrial > Hydraulics, Pneumatics, Pumps Plumbing > Other Hydraulics Pneumatics
• condition: Used

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